import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.math.*;
public class RussionBlockGame
{
private int aa=0;
private int ic=0;
private final int sp_width=10; //游戏界面宽格
private final int sp_height=20; //游戏界面高格
private final int types[][][]={ //游戏方块
{{-1,0},{0,0},{1,0},{2,0}}, //长条
{{0,-1},{0,0},{0,1},{0,2}},
{{-1,0},{0,0},{1,0},{1,1}}, //直角（右）
{{0,1},{0,0},{0,-1},{1,-1}},
{{1,0},{0,0},{-1,0},{-1,-1}},
{{0,-1},{0,0},{0,1},{-1,1}},
{{-1,0},{0,0},{0,1},{1,0}}, //直角（中）
{{0,1},{0,0},{1,0},{0,-1}},
{{1,0},{0,0},{0,-1},{-1,0}},
{{0,-1},{0,0},{-1,0},{0,1}},
{{-1,1},{-1,0},{0,0},{1,0}}, //直角（左）
{{1,1},{0,1},{0,0},{0,-1}},
{{1,-1},{1,0},{0,0},{-1,0}},
{{-1,-1},{0,-1},{0,0},{0,1}},
{{0,-1},{0,0},{1,0},{1,1}},
{{-1,0},{0,0},{0,-1},{1,-1}},
{{0,1},{0,0},{1,0},{1,-1}},
{{1,0},{0,0},{0,-1},{-1,-1}},
{{0,0},{0,1},{1,0},{1,1}} //正方形
};
private int[][] block_box=new int[4][2]; //四个方块坐标
private int[][] block_box_tt=new int[4][2];
private int block_x=0,block_y=0; //游戏方块在游戏界面中的坐标
private int block_type=0; //方块类别
private int[][] game_space=new int[20][10]; //空间数据
private int movetype=0;
private int scroe=0;
private int speed=5;
public RussionBlockGame()
{
clearspace();
makenewblock();
}
public void clearspace() //初始化空间数据
{
for(int i=0;i<sp_height;i++)
for(int j=0;j<sp_width;j++)
game_space[i][j]=0;
}
public void makenewblock() //随机出现方块
{
aa=(int)(Math.random()*100%7+1);
ic=aa*10+1;
switch(aa)
{
case 1:
block_type=0;
break;
case 2:
block_type=2;
break;
case 3:
block_type=6;
break;
case 4:
block_type=10;
break;
case 5:
block_type=14;
break;
case 6:
block_type=16;
break;
case 7:
block_type=18;
break;
}
block_x=1;
block_y=sp_width/2;
for(int i=0;i<4;i++)
{
block_box[i][0]=block_x-types[block_type][i][1];
block_box[i][1]=block_y+types[block_type][i][0];
}
}
public void movedown()
{
block_x++;
for(int i=0;i<4;i++)
{
block_box[i][0]=block_x-types[block_type][i][1];
}
movetype=1;
}
public void moveleft()
{
block_y--;
for(int i=0;i<4;i++)
{
block_box[i][1]=block_y+types[block_type][i][0];
}
movetype=2;
}
public void moveright()
{
block_y++;
for(int i=0;i<4;i++)
{
block_box[i][1]=block_y+types[block_type][i][0];
}
movetype=3;
}
public void turnright()
{
int[][] block_box_temp=new int[4][2];
int ic_temp=ic;
int block_type_temp=block_type;
int id=ic%10;
for(int i=0;i<4;i++)
{
block_box_temp[i][0]=block_box[i][0];
block_box_temp[i][1]=block_box[i][1];
}
if(aa==7)
return;
else if(aa==1||aa==5||aa==6)
{
if(id==2)
{
block_type--;
ic--;
}
else
{
block_type++;
ic++;
}
}
else
{
if(id==4)
{
block_type=block_type-3;
ic=ic-3;
}
else
{
block_type++;
ic++;
}
}
for(int i=0;i<4;i++)
{
block_box[i][0]=block_x-types[block_type][i][1];
block_box[i][1]=block_y+types[block_type][i][0];
}
if(Iscanmoveto()==false)
{
ic=ic_temp;
block_type=block_type_temp;
for(int i=0;i<4;i++)
{
block_box[i][0]=block_box_temp[i][0];
block_box[i][1]=block_box_temp[i][1];
}
}
}
public void moveback()
{
if(movetype==1)
{
block_x--;
for(int i=0;i<4;i++)
{
block_box[i][0]=block_x-types[block_type][i][1];
}
}
else if(movetype==2)
{
block_y++;
for(int m=0;m<4;m++)
{
block_box[m][1]=block_y+types[block_type][m][0];
}
}
else if(movetype==3)
{
block_y--;
for(int n=0;n<4;n++)
{
block_box[n][1]=block_y+types[block_type][n][0];
}
}
}

public boolean Iscanmoveto()
{
for(int i=0;i<4;i++)
{
if(block_box[i][0]<0||block_box[i][0]>19)
{
moveback();
return false;
}
else if(block_box[i][1]<0||block_box[i][1]>9)
{
moveback();
return false;
}
else if(game_space[block_box[i][0]][block_box[i][1]]==1)
{
moveback();
return false;
}
}
return true;
}
public boolean Ishitbottom()
{
for(int i=0;i<4;i++)
{
if(block_box[i][0]+1>19)
{
for(int m=0;m<4;m++)
{
game_space[block_box[m][0]][block_box[m][1]]=1;
block_box_tt[m][0]=block_box[m][0];
block_box_tt[m][1]=block_box[m][1];
block_box[m][0]=0;
block_box[m][1]=0;
}
return true;
}
}
for(int i=0;i<4;i++)
{
if(game_space[block_box[i][0]+1][block_box[i][1]]==1)
{
for(int m=0;m<4;m++)
{
game_space[block_box[m][0]][block_box[m][1]]=1;
block_box_tt[m][0]=block_box[m][0];
block_box_tt[m][1]=block_box[m][1];
block_box[m][0]=0;
block_box[m][1]=0;
}
return true;
}
}
return false;
}
public void CheckAndCutLine()
{
int a[]={block_box_tt[0][0],block_box_tt[1][0],block_box_tt[2][0],block_box_tt[3][0]};
int b[]={30,30,30,30};
int temp=0;
int temp1=0;
int count=0;
int ss=0;
for(int i=0;i<4;i++)
{
for(int j=0;j<10;j++)
{
if(game_space[a[i]][j]==1)
temp++;
}
if(temp==10)
{
for(int m=0;m<4;m++)
if(b[m]==a[i])
{
break;
}
else
ss++;
if(ss==4)
{
b[count]=a[i];
count++;
}
}
temp=0;
ss=0;
}
for(int i=0;i<3;i++)
for(int j=i+1;j<4;j++)
{
if(b[i]>b[j])
{
temp1=b[i];
b[i]=b[j];
b[j]=temp1;
}
}
for(int n=0;n<4;n++)
{
if(b[n]==30)
break;
else
{
for(int aa=b[n]-1;aa>=0;aa--)
{
for(int bb=0;bb<10;bb++)
{
game_space[aa+1][bb]=game_space[aa][bb];
}
}
for(int cc=0;cc<10;cc++)
game_space[0][cc]=0;
}
}
}
public boolean IsGameOver()
{
boolean flag=false;
for(int i=0;i<sp_width;i++)
{
if(game_space[0][i]==1)
{
flag=true;
break;
}
}
return flag;
}
public void sure()
{
for(int i=0;i<4;i++)
game_space[block_box[i][0]][block_box[i][1]]=1;
}
public void notsure()
{
for(int i=0;i<4;i++)
game_space[block_box[i][0]][block_box[i][1]]=0;
}
public boolean judge(int i,int j)
{
if(game_space[i][j]==1)
return true;
else
return false;
}
}

俄罗斯方块的代码，求助各位